.book_hire_book_container
{
    padding: 5px;
    width: 606px;
    height: auto;
    float: left;
    border-top: solid 1px #000000;
}

.book_hire_book_details
{
    float: left;
    line-height: 15px;
}

.book_hire_book_checkbox
{
    float: right;
    margin-top: 5px;
}